单选题Wherearethetwospeakers?A.Inastore.B.Inahotel.C.Atabusstop.

单选题You must explain __ how they succeeded __ the experiment.

单选题According to the passage, McDonald's should not play ______.

单选题—Mark broke his leg when he was playing football. —______was that?

单选题The booksellers didn't want to buy all the books, ______.A. did he B. didn't theyC. do they D. did they

单选题Howlonghasthewomanbeenworkinginthecompany?

单选题The market is a concept. If you are growing tomatoes on your backyard for sale you are producing for the market. You might sell some to your neighbor and some to the manager of the local supermarket. But in either case, you are producing for the market. Your efforts are being directed by the market. If people stop buying tomatoes, you will stop producing them. If you take care of a sick person to earn money, you are producing for the market. If your father is a steelworker or a truck driver or a doctor or a grocer, he is producing goods or service for the market. When you spend your income, you are buying things from the market. You may spend money in stores, supermarkets, gas station, and restaurants. Still you are buying from the market. When the local grocer hires you to drive the delivery track, he is producing goods or service for the market. The market may seem to be something abstract. But for each person or business who is making and selling something, it's very real. If nobody buys your tomatoes, it won't be long before you get the message. The market is telling you something. It's telling you that you are using energies and resources in doing something the market doesn't want you to do.

单选题

单选题______ travel round the world alone shows that he is full of courage.

单选题Reagan did die by pure luck because of the following reasons except _______.

单选题听第8段材料，回答第11～13题。

单选题Many a girl ______ dancing and singing at the center of the stadium.[A] are[B] is[C] be[D] am

单选题Oh! I have just had such a lovely dream! and then I woke, and all the dream went out like kettle-steam or chimney-smoke. My dream was all about — how funny, though! I've only just dreamed it, and now it has begun to blow away like dust. In it I went no! In my dream I had — No, that's not it! I can't remember, oh, it is too bad, My dream a bit. But l saw something beautiful, I'm sure — Then someone spoke, and then l didn't see it any more, Because l woke. What do we do every night, whether we know it or not? We dream. Researchers have found that we dream about the same amount on nights that we remember our dreams as on the nights that we don't. The amount of time we sleep is broken into cycles and states. There are two states of sleep: The first state, is called NREM, or non-rapid eye movement. It consists of four stages: Stage 1 is when we feel relaxed and sleepy. Stage 2 is when we move into a light sleep. We don't dream in these two stages. Stages 3 and 4 are called slow-wave sleep. In these stages, we are in a deep sleep and the dreams we have are ones we don't usually remember. The second state is called REM, or rapid eye movement. This is when we dream the most and have the dreams we remember the most. For many people, their REM dreams are the most meaningful and visually exciting. Approximately three-fourths of our total sleep time is spent in the NREM state and one-fourth in the REM state. We sleep by cycling through these states. Throughout the night, we experience four to six NREM/REM cycles.

单选题Neither her parents nor she ______ the two ______.

单选题WhereisLindanow?A.Inthewoman'soffice.B.Intheclassroom.C.Inthelibrary.

单选题 阅读下面短文，从短文后所给各题的四个选项(A、B、C和D)中，选出可以填入空白处的最佳选项。 Most gift giving shows nothing more than the spirit of love and friendship. But it is possible to form some differences{{U}} (36) {{/U}}the kinds of things bought and the people who buy{{U}} (37) {{/U}}. Expensive gifts. Naturally, some gifts will be{{U}} (38) {{/U}}than others. But some people give higher priced gifts than{{U}} (39) {{/U}}for the situation. Someone{{U}} (40) {{/U}}gives an expensive gift often feels that{{U}} (41) {{/U}}should receive more praise than if he had given a less expensive{{U}} (42) {{/U}}. Therefore he is giving{{U}} (43) {{/U}}a gift: status. Homemade gifts.{{U}} (44) {{/U}}something{{U}} (45) {{/U}}has become the exception in many countries today. If you receive a home-made{{U}} (46) {{/U}}., you are lucky. It may not be made{{U}} (47) {{/U}}, but it will show a certain quality of love. Books. Most people who give books{{U}} (48) {{/U}}gifts either like reading or would like everyone to think they{{U}} (49) {{/U}}. A good way to know this is to{{U}} (50) {{/U}}out whether or not the giver bought the book{{U}} (51) {{/U}}to how large it is. If you{{U}} (52) {{/U}}a large heavy book, its giver may be much{{U}} (53) {{/U}}in the way things appear than in the way they{{U}} (54) {{/U}}are. Anyhow, giving a good book can be a way of{{U}} (55) {{/U}}a feeling or a newly learned meaning. The giver is probably trying to say to you what the book said to him.